CA1100081A - Erase through tab - Google Patents

Erase through tab

Info

Publication number
CA1100081A
CA1100081A CA322,248A CA322248A CA1100081A CA 1100081 A CA1100081 A CA 1100081A CA 322248 A CA322248 A CA 322248A CA 1100081 A CA1100081 A CA 1100081A
Authority
CA
Canada
Prior art keywords
escapement
print
tabulation
erase
control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA322,248A
Other languages
English (en)
French (fr)
Inventor
David J. Bowles
Danny M. Neal
Carl F. Johnson
Douglas E. Clancy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of CA1100081A publication Critical patent/CA1100081A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/26—Devices, non-fluid media or methods for cancelling, correcting errors, underscoring or ruling
    • B41J29/36—Devices, non-fluid media or methods for cancelling, correcting errors, underscoring or ruling for cancelling or correcting errors by overprinting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J21/00—Column, tabular or like printing arrangements; Means for centralising short lines

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)
  • Record Information Processing For Printing (AREA)
CA322,248A 1978-05-22 1979-02-22 Erase through tab Expired CA1100081A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/908,315 US4245918A (en) 1978-05-22 1978-05-22 Erase through tab
US908,315 1978-05-22

Publications (1)

Publication Number Publication Date
CA1100081A true CA1100081A (en) 1981-04-28

Family

ID=25425577

Family Applications (1)

Application Number Title Priority Date Filing Date
CA322,248A Expired CA1100081A (en) 1978-05-22 1979-02-22 Erase through tab

Country Status (15)

Country Link
US (1) US4245918A (pt)
JP (1) JPS5948754B2 (pt)
AU (1) AU520578B2 (pt)
BE (1) BE875756A (pt)
BR (1) BR7903068A (pt)
CA (1) CA1100081A (pt)
CH (1) CH636806A5 (pt)
DE (1) DE2920493C2 (pt)
ES (1) ES480752A1 (pt)
FR (1) FR2426574A1 (pt)
GB (1) GB2021830B (pt)
IT (1) IT1166830B (pt)
MX (1) MX146451A (pt)
NL (1) NL7903847A (pt)
SE (1) SE438984B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1108103B (it) * 1978-07-18 1985-12-02 Olivetti & Co Spa Macchina per scrivere elettronica
US4374626A (en) * 1980-01-30 1983-02-22 Ibm Corporation Erasing typewriter with automatic/manual selection
CA1158588A (en) * 1980-01-30 1983-12-13 Robert W. Hooker Erasing typewriter with automatic/manual selection
DE3108689A1 (de) * 1981-03-07 1982-09-23 Olympia Werke Ag, 2940 Wilhelmshaven Verfahren zum positionieren des druckwerkes einer schreib- oder aehnlichen maschine
JPS6042086A (ja) * 1983-08-18 1985-03-06 Canon Inc 印字装置
US4834566A (en) * 1985-12-29 1989-05-30 Brother Kogyo Kabushiki Kaisha Typewriter having means for interruption of automatic erasing operation, and/or automatic suspension thereof at each space between successive words
JPH0212452U (pt) * 1988-07-01 1990-01-25
US5143462A (en) * 1989-04-14 1992-09-01 Keyboard Advances, Inc. Ergonomically effective backspacing method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630336A (en) * 1970-04-15 1971-12-28 Ibm Proportional spacing printer incorporating word underscore control
IT1001516B (it) * 1972-08-03 1976-04-30 Ibm Sistema a macchina per scrivere con cancellazione automatica
US3780846A (en) * 1972-08-03 1973-12-25 Ibm Automatic erasing typewriter system
US4131949A (en) * 1975-09-10 1978-12-26 Sperry Rand Corporation Word processor apparatus having means for recording a tab function as a signal indicative of the number of spaces tabbed

Also Published As

Publication number Publication date
GB2021830B (en) 1982-02-24
BE875756A (fr) 1979-08-16
GB2021830A (en) 1979-12-05
JPS54152927A (en) 1979-12-01
DE2920493A1 (de) 1979-11-29
DE2920493C2 (de) 1985-12-19
FR2426574B1 (pt) 1982-10-22
US4245918A (en) 1981-01-20
MX146451A (es) 1982-06-28
AU4597279A (en) 1979-11-29
JPS5948754B2 (ja) 1984-11-28
FR2426574A1 (fr) 1979-12-21
CH636806A5 (de) 1983-06-30
SE7904410L (sv) 1979-11-23
BR7903068A (pt) 1979-12-04
NL7903847A (nl) 1979-11-26
IT1166830B (it) 1987-05-06
IT7922780A0 (it) 1979-05-18
AU520578B2 (en) 1982-02-11
SE438984B (sv) 1985-05-28
ES480752A1 (es) 1980-01-16

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Legal Events

Date Code Title Description
MKEX Expiry